Introduce common/config_utils.py (#10968)

### What problem does this PR solve?

As title.

### Type of change

- [x] Refactoring

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

rag/settings.py

@@ -15,7 +15,7 @@
 #
 import os
 import logging
-from api.utils.configs import get_base_config, decrypt_database_config
+from common.config_utils import get_base_config, decrypt_database_config
 from common.file_utils import get_project_base_directory
 from common.misc_utils import pip_install_torch
 

rag/svr/task_executor.py

@@ -30,7 +30,7 @@ from api.utils.api_utils import timeout
 from common.base64_image import image2id
 from api.utils.log_utils import init_root_logger
 from common.file_utils import get_project_base_directory
-from api.utils.configs import show_configs
+from common.config_utils import show_configs
 from graphrag.general.index import run_graphrag_for_kb
 from graphrag.utils import get_llm_cache, set_llm_cache, get_tags_from_cache, set_tags_to_cache
 from rag.flow.pipeline import Pipeline

rag/utils/opendal_conn.py

@@ -3,7 +3,7 @@ import logging
 import pymysql
 from urllib.parse import quote_plus
 
-from api.utils.configs import get_base_config
+from common.config_utils import get_base_config
 from common.decorator import singleton